refactor: replace calls to Uri.EscapeDataString() with Uri.EscapeUriString()

The `Uri.EscapeUriString()` method converts a URI string into its escaped representation. However, this API is obsolete as it can corrupt URIs in some cases. The safer alternative is `Uri.EscapeDataString()`.

Author: deepsource-autofix[bot]

src/SVNPathCopy.Core/Services/SvnUrlBuilder.cs

@@ -43,7 +43,7 @@ private static string ApplyEncoding(string url, UrlEncodingStyle style)
         {
             UrlEncodingStyle.None => url,
             UrlEncodingStyle.Path => EncodePathSegments(url),
-            UrlEncodingStyle.Full => Uri.EscapeUriString(url),
+            UrlEncodingStyle.Full => Uri.EscapeDataString(url),
             _ => url
         };
     }